For More Weather Information:

Philadelphia, PA Local Forecast Office

31NM NNW Lewes DE

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SSW wind around 10 kt. Mostly clear. Waves around 1 ft.

      Low: 73 °F

      SSW 10kt
      1ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. A chance of showers, mainly after 5pm.   Waves around 1 ft.

      High: 94 °F

      Light Wind
      1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am.   Waves around 1 ft.

      Low: 59 °F

      Light Wind
      1ft

    • Thursday

      Thursday:NNE wind 5 to 10 kt. Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers after 2pm.   Waves around 1 ft.

      High: 65 °F

      NNE 10kt
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. A chance of showers, mainly after 2am.   Waves around 1 ft.

      Low: 53 °F

      Light Wind
      1ft

    • Friday

      Friday:E wind 5 to 10 kt. Showers likely, mainly after 2pm.   Waves around 1 ft.

      High: 63 °F

      E 10kt
      1ft

    • Friday Night

      Friday Night:ENE wind 5 to 10 kt. Showers.   Waves around 1 ft.

      Low: 53 °F

      ENE 10kt
      1ft

    • Saturday

      Saturday:E wind around 10 kt. Showers.   Waves around 1 ft.

      High: 65 °F

      E 10kt
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Showers.   Waves around 1 ft.

      Low: 57 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:15 pm EDT May 19, 2026
Forecast Valid: 11pm EDT May 19, 2026-6pm EDT May 26, 2026

View Nearby Observations

Detailed Forecast


Overnight
SSW wind around 10 kt. Mostly clear. Waves around 1 ft.
Wednesday
Variable winds 5 kt or less. A chance of showers, mainly after 5pm. Waves around 1 ft.
Wednesday Night
Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Waves around 1 ft.
Thursday
NNE wind 5 to 10 kt. Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then a chance of showers after 2pm. Waves around 1 ft.
Thursday Night
Variable winds 5 kt or less. A chance of showers, mainly after 2am. Waves around 1 ft.
Friday
E wind 5 to 10 kt. Showers likely, mainly after 2pm. Waves around 1 ft.
Friday Night
ENE wind 5 to 10 kt. Showers. Waves around 1 ft.
Saturday
E wind around 10 kt. Showers. Waves around 1 ft.
Saturday Night
Variable winds 5 kt or less. Showers. Waves around 1 ft.

Winds and seas higher in and near tstms.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 39.25°N 75.41°W
Last Update: 7:15 pm EDT May 19, 2026
Forecast Valid: 11pm EDT May 19, 2026-6pm EDT May 26, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data